<!--
 * @Description: 标签选择器
 * @Author: rendc
 * @Date: 2022-09-20 09:48:57
 * @LastEditors: rendc
 * @LastEditTime: 2022-09-20 12:07:24
-->
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>标签选择器</title>
  <style>
    * {
      /* body { */
      margin: 0;
    }

    #app {
      height: calc(100vh - 22px);
      background-color: beige;
    }
  </style>
</head>

<body>
  <div id="menu">目录</div>
  <div id="app">
  </div>
</body>

</html>